File Name:UHP-350-SPEC 2019-05-15
UHP-350 series
350W Slim Type with PFC Switching Power Supply
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‧Industrial automation machinery
‧Industrial control system
‧Mechanical and electrical equipment
‧Electronic instruments, equipments
or apparatus
‧Household appliances
‧LED display application
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  ℃ ℃       
     ;      
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‧
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‧-~℃ 
‧
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Bauar
Sicher heit
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ID 2000000000
tuv.c om
wac g
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GB4943
EN60950-1
UL60950-1
EN60335-1


IEC60950-1


UHP-350 series
350W Slim Type with PFC Switching Power Supply
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
OUTPUT
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE Note.4
FREQUENCY RANGE
POWER FACTOR (Typ.)
EFFICIENCY (Typ.)
INPUT
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
PACKING
OVERLOAD
OVER VOLTAGE
AC CURRENT (Typ.)
2000ms, 80ms/230VAC 3000ms, 80ms/115VAC at full load
90 ~ 264VAC 127 ~ 370VDC
Cold start 30A/115VAC 60A/230VAC
<0.75mA / 240VAC
-30 ~ +70℃(Refer to “Derating Curve")
20 ~ 95% RH non-condensing
-40 ~ +85℃, 10 ~ 95% RH non-condensing
±0.03%/℃ (0 ~ 50℃)
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
285 K hrs min. MIL-HDBK-217F (25℃)
PF 0.94/230VAC PF 0.98/115VAC at full load≥ ≥
10ms/230VAC 10ms/115VAC
89%
±1.0%
±0.5%
±2.0%
150mVp-p
4.2V
File Name:UHP-350-SPEC 2019-05-15
RIPPLE & NOISE (max.) Note.2
VOLTAGE TOLERANCE Note.3
℃
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 
 
℃℃



ENVIRONMENT
PROTECTION
94%
3.6~4.4V
VOLTAGE ADJ. RANGE
110~140% rated output power
220*62*31mm (L*W*H)
Protection type :Shut down O/P voltage,re-power on to recover
Protection type :Shut down O/P voltage, recovers automatically after temperature goes down
4A/115VAC 2A/230VAC
RATED POWER(convection)
0.68 kg;16 pcs/11.88 kg/0.63CUFT
47 ~ 63Hz
Protection type : Hiccup mode, recovers automatically after fault condition is removed
91%
4.5~5.5V
±1.0%
±0.5%
±2.0%
200mVp-p
5V
11.4~12.6V
±0.5%
±0.3%
±1.0%
200mVp-p
12V
14.3~15.8V
200mVp-p
15V
22.8~25.2V
240mVp-p
24V
34.2~37.8V
240mVp-p
36V
45.6~50.4V
240mVp-p
48V
±0.5%
±0.3%
±1.0%
±0.5%
±0.3%
±1.0%
±0.5%
±0.3%
±1.0%
±0.5%
±0.3%
±1.0%
90% 92% 94% 94%
FUNCTION
DC OK SIGNAL(Optional)
REDUNDANT(Optional)
Contact rating(max.):15Vdc/10mA resistive load
For parallel connection protection:For parallel applications, when one PSU can not work , the another one will be
automatically enabled. This can prevent the system crash, and provide the reliability of system
SAFETY STANDARDS
EMC EMISSION
EMC IMMUNITY
Compliance to EN55032,GB9254,Class B, EN55014,EN61000-3-2,-3, BSMI CNS13438, EAC TP TC 020
SAFETY &
EMC
(Note.6)
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/ 70%RH
Compliance to EN61000-4-2,3,4,5,6,8,11;EN61000-6-2 (EN50082-2), heavy industry level ,criterial A,EAC TP TC 020
UL60950-1,TUV EN60950-1,EN60335-1,CCC GB4943,BSMI CNS14336-1,EAC TP TC 004 approved,Design refer to EN61558-1,-2-16
60A
252W
60A
300W
29.2A
350.4W
23.4A
351W
14.6A
350.4W
9.75A
351W
7.3A
350.4W
4.62 ~ 5.46V 39.6 ~46.8V
13.2 ~ 15.6V
5.75 ~ 6.75V 16.5 ~ 19.5V 26.4 ~ 31.2V 52.8 ~ 62.4V
88.5%
3.8 ~ 4.6V
3.2~3.5V
±0.5%
±2.0%
150mVp-p
3.3V
UHP-350 -4.2
UHP-350 -5
UHP-350 -12
UHP-350 -15
UHP-350 -24
UHP-350 -36
UHP-350 -48
UHP-350 -3.3
60A
198W
±1.0%
File Name:UHP-350-SPEC 2019-05-15
Block Diagram
CIRCUIT
DETECTION
O.L.P.
EMI FILTER
RECTIFIER
PFC POWER
SWITCH-
FILTER
&
I/P
FG
ING
CONTROL
O.V.P.
CIRCUIT
RECTIFIERS
O.T.P.
+V
-V
&
UHP-350 series
350W Slim Type with PFC Switching Power Supply
DC OK Function
Redundant Function
Derating Curve
AMBIENT TEMPERATURE (℃)
RATED CURRENT (%)
(HORIZONTAL)
-30 0 10 20 30 40 50 60 70
20
40
60
80
100
Tcase (℃)
RATED CURRENT (%)
(HORIZONTAL)
-30 0 10 20 30 40 50 60 70
20
40
60
80
100
80 90
AMBIENT TEMPERATURE WITHOUT ALUMINUM PLATE(℃)
RATED CURRENT (%)
(HORIZONTAL)
-30 0 10 20 30 40 50 60 70
20
40
60
80
100
110Vac for all model
230Vac for 12V~48V
230Vac for 3.3V~5V
70
PFC fosc:65KHz
PWM fosc:70KHz~90KHz
File Name:UHP-350-SPEC 2019-05-15
UHP-350 series
350W Slim Type with PFC Switching Power Supply
Function Manual
+V
GND
1K
DC OK +V
COM
PSU
Optocoupler C-E Pin Conduction PSU turns on
PSU turns off
15Vdc/10mA resistive load
DC ok
Optocoupler C-E Pin Open
Optocoupler Rating(max.)
DC fail
C
E
1.DC_OK Signal
DC_OK is a collector shorted signal. It is used by an optocoupler in the power supply which indicates the output status of the power supply as exhibited below.
2.Redundant function
(1) UHP-350R is built-in redundant function and can be connected 2 units in parallel .
(2) When in parallel operation the maximum load should not be greater than the rated power of any PSU.
PSU
PSU
LOAD
+V
-V
+V
-V
+V
-V
STATIC CHARACTERISTIC
INPUT VOLTAGE (V) 60Hz
LOAD (%)
90 100 120 180 200 240 264
100
90
80
70
60
50
40
220
160
140
110
Mechanical Specification CASE NO.:232C Unit:mm
File Name:UHP-350-SPEC 2019-05-15
UHP-350 series
350W Slim Type with PFC Switching Power Supply
Pin No.
1
3
2
Assignment
AC/L
AC/N
AC Input Terminal(TB1) pin NO. Assignment
Terminal
(DEGSON)
DC Output Terminal(TB2,TB3) pin NO. Assignment
Pin No.
1,2
3,4
Assignment
-V
+V
Terminal
(MW)
Pin No.
1
2
Assignment
DC COM
DC OK +V
DC OK Connector(CN10):JST B2B-PH-K-S or requivalent
Mating Housing
JSTPHR-2
or requivalent
Terminal
JSTSPH-002T-P0.5S
or requivalent
DG28C-B-03P TB-HTP-200-40A
Max mounting torque Max mounting torque
5Kgf-cm 8Kgf-cm
220
214 3
7.8
46.4
62
12
7.62
8.5 9.2510.9
‧ : Max. Case Temperature
tc
tc
110
15.5
SVR
31
4-ψ3.3 L=6
TB1
1
2
3
1
2
3
4
TB2
TB3
CN10
File Name:UHP-350-SPEC 2019-05-15
Installation
UHP-350 series
350W Slim Type with PFC Switching Power Supply
1.Operate with additional aluminum plate
on the bottom.The size of the suggested aluminum plate is shown as below. And for optimizing thermal performance, the aluminum plate must have an even and
smooth surface (or coated with thermal grease), and UHP-350 series must be firmly mounted at the center of the aluminum plate.
In order to meet the“Derating Curve”and the “Static Characteristics” ,UHP-350 series must be installed onto an aluminum plate(or the cabinet of the same size)
unit:mm
450
450
3
M3*4